Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof

A technology of waterproof roll material and production method, which is applied in chemical instruments and methods, infrastructure engineering, building insulation materials, etc., can solve problems such as wrinkles, polyolefin film deformation, tension, etc., and achieve fast and convenient construction and good elongation performance , is conducive to the effect of promoting the application

Inactive Publication Date: 2008-07-16
CHINA BUILDING MATERIAL TEST & CERTIFICATION GRP SUZHOU
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, it solves the deformation and wrinkles of the polyolefin film when scraping modified asphalt and the tension problem caused by power traction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof
  • Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof
  • Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Embodiment: as shown in Fig. 1~Fig. 3. The tireless thermal construction waterproof roll material 101 is a roll material with a certain size formed by high-density polyethylene film (PE film) 102 on the upper and lower sides, and modified asphalt 103 sandwiched in the middle; It can be a coil with a certain size formed by a high-density polyethylene film (PE film) 102 on the bottom, modified asphalt 103 sandwiched in the middle, and sand 104 on the modified asphalt 103 . When using this membrane for waterproofing, hot application methods should be used. The thickness of the product is 3mm.

[0030]The method for making the waterproof coiled material 101 for hot construction without tires includes introducing the polyethylene film (PE film) 102 on the roll by the film unwinding device 4 and laying it on the outer surface of the transmission steel belt 1, and the transmission steel belt 1 to drive the polyethylene film (PE film) 102 to move forward together, and the two...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a thermally-constructed waterproof coiled material without base material and the manufacturing method and equipment thereof. The product is a coiled material formed by two layers of polyolefine films (or one layer of polyolefine film and one layer of sand) with a layer of modified asphalt between the two. A film decoiling equipment uncloses a polyolefine film winding roller and guides thereof to a transmission steel band which drives the polyolefine film to move forward and coats the modified asphalt on the polyolefine film by a blade coating groove. At the same time, water is sprayed on the surface of the transmission steel band, which rapidly cools down the temperature of the modified asphalt, and a film-sticking device sticks the polyolefine film on the surface of the modified asphalt and thereby the waterproof coiled material is formed. The cooled product is guided into a constant tension bounding device by the transmission band, and is then transferred to a reeling machine for coiling and leaving the production line. During the waterproof construction, the waterproof coiled material can be adhered on a foundation course only by melting the waterproof coiled material. Once the foundation course cracks, the coiled material can not be torn off and the waterproof course can not be destroyed. Furthermore, the product can be used as a hot-melting waterproof putty to treat the weak links of buildings.

Description

technical field [0001] The invention relates to a waterproof coiled material, in particular to a tireless waterproof coiled material product and a manufacturing method and equipment thereof. Background technique [0002] Before the present invention was proposed, among the existing hot-melt construction modified asphalt waterproof coiled materials, most of them were thermally constructed waterproof coiled materials. The production method is relatively simple. After dipping and coating modified asphalt with organic fabric as the base cloth, the surface is then covered with materials to form a coil with a certain thickness. The coil is formed, cooled and coiled under power traction. The carcass in the coil is not only an integral part of the material, but also a carrier of power traction for coil production. The advantage of the material obtained in this way is that it is more convenient to shape. During the construction process, as long as the modified asphalt is heated and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04D5/10B32B37/15B32B11/04B32B27/06E02D31/02E04B1/66
Inventor 巢文革马东远曹良马永祥闵建彬
Owner CHINA BUILDING MATERIAL TEST & CERTIFICATION GRP SUZHOU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com